Practice is the key to perfection in Quant, so brush up your skills and test yourself with these 15 questions of Quantitative Aptitude for IBPS RRB PO and Clerk 2017.

Q1. A man and a woman 81 miles apart from each other, start travelling towards each other at the same time. If the man covers 5 miles/h to the women’s 4 miles/h, how far will the woman have travelled when they meet?
(a) 52
(b) 63
(c) 36
(d) 26
(e) None of these

S1. Ans.(c)
Sol. When they together cover 9 miles, woman covers 4 miles.

So, for 81 miles, the woman will cover 36 miles.

Q2. A rectangular park 60m long and 40m wide has two concrete crossroads running in the middle of the parkand rest of the park has been used as a lawn. If the area of the lawn is 2109 meter Sq., what is the width of the road?
(a)3m
(b)5m
(c)3.5m
(d)4.5 m
(e) None of these

Q3. Two people were walking in opposite directions. Both of them walked 6 miles forward, then took right and walked 8 miles. How far is each from starting point?
(a)15 m
(b)11 m
(c)12 m
(d)10 m
(e) 14 m

Q4. A bag contains 5 white and 3 black balls, another bag contains 4 white and 5 black balls. From any of these bags a single draw of two balls is made. Find the probability that one of them would be white and the other black ball.
(a)275/404
(b)275/504
(c)373/504
(d)474/503
(e)None of these

Q5. A 4 m cube is cut into 1 m cubes. What is the percentage increase in the surface area after such cutting?
(a)325%
(b)300%
(c)400%
(d)100%
(e)None of these

Q6. The radius of a wire is decreased to one-third and its volume remains the same. The new length is how many times the original length?
(a)9
(b)8.5
(c)7
(d)8
(e)10

Q7. B is twice as efficient as A and A can do  a piece of work in 15 days. A started the work and after a few days B joined him. They completed the work in 11 days, from the starting. For how many days did they work together?
(a)7/3
(b)3
(c)2
(d)11/3
(e)1

Q8. RamsukhBhai sells rasgolla at Rs. 15 per kg. A rasgulla is made up of flour and sugar in 5 : 3 while the ratio of price of sugar and flour is 7 : 3( per kg.). Thus, he earns 66.66% profit. What is the cost price of sugar?
(a)11
(b)12
(c)13
(d)14
(e)15

Q9. The average salary of all the 60 employees in an office is Rs. 12,000 per month. If the number of executives is twice the number of non-executive employees then what will be  the average salary of all the non-executive employees ?
(a)Rs. 8500
(b)Rs. 10,000
(c)Rs. 6,000
(d)Cannot be determined
(e) None of these

Q10. Shri Krishna took the chariot and started his journey from Mathura to Gokul by his chariot at the speed of 40kmph and then, the same distance he travelled on his foot at the speed of 10kmph from Gokul to Brindavan. Then he returned from Brindavan to Mathura via Gokul at the speed of 24 kmph riding on the horse. What is the average speed for the whole trip?
(a)12 kmph
(b)14.5kmph
(c)16 kmph
(d)18.2 kmph
(e)19.2kmph

Directions (11-15): What approximate value will come in place of the question mark (?) in the following question mark (?) in the following questions? (You are not expected to calculate the exact value).

Q11. (41.33)^2+(7.96)^2-(22.02)^2=?
(a) 1260
(b) 1440
(c) 1580
(d) 1540
(e) 1380

Q12. 41% of 601 – 250.17 = ? – 77% of 910
(a) 800
(b) 500
(c) 710
(d) 650
(e) 550

Q13. 52001÷60×29= ? ×41
(a) 700
(b) 650
(c) 500
(d) 550
(e) 680

Q14. (701/52)÷(11/699)×(112/102)= ?
(a) 700
(b) 850
(c) 980
(d) 800
(e) 650

Q15. √5378×√3330÷√360= ?
(a) 200
(b) 250
(c) 300
(d) 225
(e) 325